Takayama; Yasuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takayama; Yasuo.The latest application filed is for "charging device and image forming apparatus".

Company Profile

1.9.8

Takayama; Yasuo - Kanagawa JP
Takayama; Yasuo - Ebina JP
TAKAYAMA; Yasuo - Ebina-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Charging device including first and second cleaning members for cleaning a charging wire Grant 10,095,148 - Kitagawa , et al. October 9, 2	2018-10-09
Charging Device And Image Forming Apparatus App 20180095377 - KITAGAWA; Yusuke ; et al.	2018-04-05
Charging device and image forming apparatus including movable member to which cleaning member is attached Grant 9,851,653 - Kitagawa , et al. December 26, 2	2017-12-26
Charging device including cleaning member and image forming apparatus Grant 9,817,329 - Kimura , et al. November 14, 2	2017-11-14
Charging device and image forming apparatus having a rotation member with a spiral protrusion Grant 9,791,800 - Takayama , et al. October 17, 2	2017-10-17
Charging Device And Image Forming Apparatus App 20170205726 - KITAGAWA; Yusuke ; et al.	2017-07-20
Charging Device And Image Forming Apparatus App 20170205729 - TAKAYAMA; Yasuo ; et al.	2017-07-20
Charging Device And Image Forming Apparatus App 20170205725 - KIMURA; Akiko ; et al.	2017-07-20
Cleaning device and image forming apparatus Grant 8,526,844 - Ichikawa , et al. September 3, 2	2013-09-03
Cleaning Device And Image Forming Apparatus App 20110318046 - Ichikawa; Yuzo ; et al.	2011-12-29
Discharger, image carrier unit, and image forming apparatus Grant 7,835,667 - Ohno , et al. November 16, 2	2010-11-16
Cleaning device and charging device, image holding unit and image forming apparatus using same Grant 7,769,314 - Takayama August 3, 2	2010-08-03
Discharger, Image Carrier Unit, And Image Forming Apparatus App 20080226334 - OHNO; Shigeo ; et al.	2008-09-18
Cleaning device and charging device, image holding unit and image forming apparatus using same App 20080199207 - Takayama; Yasuo	2008-08-21
Charging device and image forming apparatus using the same Grant 6,684,042 - Nagamori , et al. January 27, 2	2004-01-27
Charging device and image forming apparatus using the same App 20030095812 - Nagamori, Yuki ; et al.	2003-05-22

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